Datasheet

ECCN 5E002 TSPA - Technology / Software Publicly Available
CC430F6137, CC430F6135, CC430F6127, CC430F6126, CC430F6125
CC430F5137, CC430F5135, CC430F5133
www.ti.com SLAS554H –MAY 2009–REVISED SEPTEMBER 2013
RF Receive, 868 or 915 MHz
T
A
= 25°C, V
CC
= 3 V (unless otherwise noted)
(1)
1% packet error rate, 20-byte packet length, Sensitivity optimized, MDMCFG2.DEM_DCFILT_OFF = 0 (unless otherwise
noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
0.6-kBaud data rate, 2-FSK, 14.3-kHz deviation, 58-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity -115 dBm
1.2-kBaud data rate, 2-FSK, 5.2-kHz deviation, 58-kHz digital channel filter bandwidth (unless otherwise noted)
-109
Receiver sensitivity
(2)
dBm
2-GFSK modulation by setting MDMCFG2.MOD_FORMAT=2,
-109
Gaussian filter with BT = 0.5
Saturation FIFOTHR.CLOSE_IN_RX=0
(3)
-28 dBm
-100-kHz offset 39
Adjacent channel Desired channel 3 dB above the sensitivity limit,
dB
rejection 100 kHz channel spacing
(4)
+100-kHz offset 39
IF frequency 152 kHz, desired channel 3 dB above
Image channel rejection 29 dB
the sensitivity limit
±2 MHz offset -48 dBm
Blocking Desired channel 3 dB above the sensitivity limit
(5)
±10 MHz offset -40 dBm
38.4-kBaud data rate, 2-FSK, 20-kHz deviation, 100-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity
(6)
-102
dBm
2-GFSK modulation by setting MDMCFG2.MOD_FORMAT = 2,
-101
Gaussian filter with BT = 0.5
Saturation FIFOTHR.CLOSE_IN_RX=0
(3)
-19 dBm
Adjacent channel Desired channel 3 dB above the sensitivity limit, -200-kHz offset 20
dB
rejection 200 kHz channel spacing
(5)
+200-kHz offset 25
Image channel rejection IF frequency 152 kHz, Desired channel 3 dB above the sensitivity limit 23 dB
Blocking Desired channel 3 dB above the sensitivity limit
(5)
±2-MHz offset -48 dBm
±10-MHz offset -40 dBm
250-kBaud data rate, 2-FSK, 127-kHz deviation, 540-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity
(7)
-90
dBm
2-GFSK modulation by setting MDMCFG2.MOD_FORMAT = 2,
-90
Gaussian filter with BT = 0.5
Saturation FIFOTHR.CLOSE_IN_RX=0
(3)
-19 dBm
Adjacent channel Desired channel 3 dB above the sensitivity limit, -750-kHz offset 24
dB
rejection 750-kHz channel spacing
(8)
+750-kHz offset 30
Image channel rejection IF frequency 304 kHz, Desired channel 3 dB above the sensitivity limit 18 dB
Blocking Desired channel 3 dB above the sensitivity limit
(8)
±2-MHz offset -53 dBm
±10-MHz offset -39 dBm
500-kBaud data rate, MSK, 812-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity
(7)
-84 dBm
Image channel rejection IF frequency 355 kHz, Desired channel 3 dB above the sensitivity limit -2 dB
Blocking Desired channel 3 dB above the sensitivity limit
(9)
±2-MHz offset -53 dBm
±10-MHz offset -38 dBm
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 48).
(2) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by about 2mA close to the sensitivity limit. The sensitivity is typically reduced to -107dBm
(3) See design note DN010 Close-in Reception with CC1101 (SWRA147).
(4) See Figure 22 for blocking performance at other offset frequencies.
(5) See Figure 23 for blocking performance at other offset frequencies.
(6) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by about 2mA close to the sensitivity limit. The sensitivity is typically reduced to -100dBm.
(7) MDMCFG2.DEM_DCFILT_OFF = 1 cannot be used for data rates ≥ 250kBaud.
(8) See Figure 24 for blocking performance at other offset frequencies.
(9) See Figure 25 for blocking performance at other offset frequencies.
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